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Prospective Clinical Study of PCV and PCV-VG in Patients Undergoing Bariatric Surgery

NCT03150264 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2019-08-20

No results posted yet for this study

Summary

This study compares the two mechanical ventilation strategies in obese patients undergoing bariatric surgery: pressure-controlled ventilation(PCV) and pressure-controlled ventilation volume-guaranteed（PCV-VG). This is a randomized controlled trial with a sample size of 100 patients whose body mass index(BMI) is over 30kg/m².

Conditions

  • Bariatric Surgery
  • Mechanical Ventilation

Interventions

DEVICE

PCV-VG, PEEP5cmH₂O

This is an innovative ventilation mode developed in recent years. The preset tidal volume help the machine modify inspiratory pressures and compensate the decrease of lung compliance.

DEVICE

PCV, PEEP5cmH₂O

This is a traditional ventilation mode used in obese patients in the past.

Sponsors & Collaborators

  • Huashan Hospital

    lead OTHER

Principal Investigators

  • Weimin Liang, doctor · Huashan Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-01-16
Primary Completion
2019-12-31
Completion
2019-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03150264 on ClinicalTrials.gov